<template>
  <div class="wrapper">
    <!--  :options="editorOption"  -->
    <quill-editor
      v-model="content"
      ref="myQuillEditor"
      :options="editorOption"
      @blur="onEditorBlur($event)"
      @focus="onEditorFocus($event)"
      @change="onEditorChange($event)"
      @ready="onEditorReady($event)"
    >
    </quill-editor>

    <el-upload
      v-show="false"
      class="avatar-uploader"
      :show-file-list="false"
      action
      :auto-upload="false"
      :on-change="handleChangeImage"
    >
    </el-upload>
  </div>
</template>
  
<script>
import { quillEditor } from "vue-quill-editor";

import "quill/dist/quill.core.css";
import "quill/dist/quill.snow.css";
import "quill/dist/quill.bubble.css";
import { uploading } from "@/page/material/common/common";

export default {
  name: "contentEditor",
  components: {
    quillEditor,
  },
  props: ["value", "disable"],
  data() {
    return {
      // 富文本编辑器配置
      editorOption: {
        modules: {
          toolbar: {
            container: [
              ["bold", "italic", "underline", "strike"], // 加粗 斜体 下划线 删除线
              ["blockquote", "code-block"], // 引用  代码块
              [{ header: 1 }, { header: 2 }], // 1、2 级标题
              [{ list: "ordered" }, { list: "bullet" }], // 有序、无序列表
              [{ script: "sub" }, { script: "super" }], // 上标/下标
              [{ indent: "-1" }, { indent: "+1" }], // 缩进
              [{ direction: "rtl" }], // 文本方向
              // [{ size: ['12', '14', '16', '18', '20', '22', '24', '28', '32', '36'] }], // 字体大小
              [{ header: [1, 2, 3, 4, 5, 6] }], // 标题
              [{ color: [] }, { background: [] }], // 字体颜色、字体背景颜色
              // [{ font: ['songti'] }], // 字体种类
              [{ align: [] }], // 对齐方式
              ["clean"], // 清除文本格式
              ["image", "video"], // 链接、图片、视频
            ],

            handlers: {
              image: function (value) {
                if (value) {
                  // value === true
                  document.querySelector(".avatar-uploader input").click();
                } else {
                  this.quill.format("image", false);
                }
                // console.log(value, 'ccccccccvv');
              },
            },
          },
        },
        placeholder: "请输入正文",
      },
    };
  },
  mounted() {
    if (this.disable) {
      this.$refs.myQuillEditor.disabled = true;
    }
  },
  watch: {
    value: {
      handler(newV) {
        this.content = newV;
        // console.log('111111')
      },
      immediate: true,
    },
  },
  methods: {
    handleChangeImage(file) {
      var filelist = file.raw; //文件
      var filename = file.raw.uid + file.raw.name; //通过 uid和name组成文件的名字
      // console.log(filelist, filename);
      uploading(filelist, filename, "tms").then((res) => {
        // this.$emit('update:images', [...this.images, res.res.requestUrls[0]]);
        // this.fileList[this.fileList.length-1].url= res.res.requestUrls[0]
        // // console.log([...this.images, res.res.requestUrls[0]],'fffff')
        // const images = [...this.images, res.res.requestUrls[0]];
        // this.fileList = images && images.map(item => { return { url: item }; });
        const imageUrl = res.res.requestUrls[0];
        // 获取光标所在位置
        let quill = this.$refs.myQuillEditor.quill;
        let length = quill.getSelection().index;
        // 插入图片
        quill.insertEmbed(length, "image", imageUrl);
        // 调整光标到最后
        quill.setSelection(length + 1);
      });
    },
    // 失去焦点事件
    onEditorBlur(quill) {
      // console.log('editor blur!', quill);
    },
    // 获得焦点事件
    onEditorFocus(quill) {
      // console.log('editor focus!', quill);
    },
    // 准备富文本编辑器
    onEditorReady(quill) {
      // console.log('editor ready!', quill);
    },
    // 内容改变事件
    onEditorChange({ quill, html, text }) {
      // console.log('editor change!', quill, html, text);
      this.content = html;
      this.$emit("update:value", this.content);
    },
  },
};
</script>
<style scoped lang="less">
/deep/ img {
  width: 250px;
}
/deep/.ql-container {
  min-height: 200px;
}
</style>